Fragile or brittle hair? This mask strengthens and intensely nourishes the hair without weighing it down. Its formula enriched with niacinamide and provitamin B5 restores vitality, softness, and tone to the hair fiber. Hair is visibly stronger, revitalized, and radiantly beautiful. Its texture is pleasant to apply, with a pleasant fragrance. To complete your routine, pair it with the shampoo or adopt the complete Fortifying routine.